Duchesse Oy

OYActive

Y-tunnus 2271517-0Kukkumäentie 5B, 05720 HyvinkääOther education n.e.c. · NACE 8559Est. 2009 · 16 years old— employees

Overview Financials People & ownership Related companies

Duchesse Oy is a Finnish OY based in Hyvinkää, operating in the Muu muualla luokittelematon monenlainen koulutustoiminta sector. Incorporated in 2009, the company reported revenue of EUR 4K in its latest annual filing.

Revenue 2025

EUR 4K

-14% vs 2024

EBITDA margin

42.7%

+3362% vs 2024

Equity ratio

45.0%

Financial strength

Net profit 2025

EUR 2K

+2731% vs 2024

Key ratios

See full ratios →

45.0%

37.3%

83.0%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 4K	-14%
EBITDA	EUR 2K	+3362%
Net profit	EUR 2K	+2731%
Total assets	EUR 4K	+21%
Equity	EUR 2K	+488%
Employees	—	—

Contact

Address

Kukkumäentie 5B, 05720 Hyvinkää

Phone

+3580400995950

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Frequently asked questions

What is the Y-tunnus number of Duchesse Oy?

Duchesse Oy is registered with PRH / YTJ under Y-tunnus 2271517-0.

What is the revenue of Duchesse Oy?

Duchesse Oy reported revenue of EUR 4K in 2025.

Who is the CEO of Duchesse Oy?

Teija Hannele Aittamo is Chief Executive Officer of Duchesse Oy, in role since 2010.

Who is the chairman of Duchesse Oy?

Ilkka Juhani Aittamo chairs the board of Duchesse Oy, in role since 2010.

Where is Duchesse Oy headquartered?

Duchesse Oy's registered address is Kukkumäentie 5-B.

Duchesse Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Duchesse Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Duchesse Oy